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Questions tagged [wlan]

The tag has no usage guidance.

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15 views

broadcom-wl driver (akmods) from RPMFusion does not compile a MacBook Pro 11, 1 (mid-2014 Retina model)

I have used Fedora wonderfully before on my MacBook Pro 11, 1 with working wifi set up as per this guide. It describes the process of adding the RPMFusion repos and installing the akmods broadcom-wl ...
1
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1answer
41 views

I cannot enter into an wlan ap created on raspberry with my android phone, but it works on windows

I have a Raspberry PI Zero W with Raspbian on it. I have created with it a WLAN-AP. I can access it with my Windows 10 computer without any problems, with my Android 8.1.0 phone it don't work. The ...
1
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0answers
40 views

Locally Administered MAC addresses for WLAN ports in brctl

I am exploring Linux network stack by investigating outputs of various utilities on my home-grade router. My question is related to bridging. When I check the output of "brctl showmacs br0", it gives ...
0
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1answer
174 views

How to simultaneously connect to two different networks via WiFi access points (laptop with one WiFi card)

I wish to use a laptop and simultaneously connect wirelessly to an intranet and to the Internet. Assume the subnet IP address ranges are 192.168.0.X for the network with Internet access and 10.10.0.X ...
2
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1answer
2k views

Network Manager works but wlan is unavailable for nmcli

I could connect to my router using the network manager gui on my raspberry pi without any problems. But when I try to do this using nmcli the wifi connection is unavailable (before I connected using ...
0
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2answers
254 views

wpa_supplicant doesn't get new IP when re-associate?

I am struggling to setup my wlan so it can re-associate to another hotspot and renew its IP automatically. I have found a similar question but nobody responded. I am using Debian stretch. The first ...
2
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1answer
383 views

Unable to connect to wlan0 via wpa_supplicant

I am unable to connect to a wireless network in Debian Linux. I begin by typing the following command: iwconfig This is my output: wlan0 IEEE 802.11abgn ESSID:off/any Mode:...
0
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1answer
63 views

Reading daemon logs for wlan0

I have a Raspberry Pi device which runs on Raspbain Linux. The device performs well on wlan0 but from the last few days, it became offline (disconnected from the network). I thought of looking into ...
1
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1answer
372 views

Linux emulate multiple Wifi connections

I have a Linux machine that creates a Wifi hotspot. I need to simulate a few clients connecting to that hotspot and then using that connectiong to talk to a service, through the wlan interface. The ...
1
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1answer
27 views

DEBIAN - How to clean known wifi interface list

I've changed my PCI wireless cards several times, and the wlan# interface numbers keep increasing by one. To be more specific, the first wifi interface name was wlan0, after removing that card and ...
0
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2answers
62 views

WLAN adaptor with driver support for dual-channel use

I'm looking for WLAN (WiFi) chipsets or adaptors that support simultaneous dual-channel use and where this capability is exposed via the current Linux drivers. The primary use-case is to support ...
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0answers
120 views

nmcli turning on wifi interface

Recently I founded some problems with connecting to wifi with my bcm4312 card. It works with nmcli tool, which sets up the device with 'nmcli radio wifi on' Then I need to make 'dhclient wlan0' to ...
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2answers
1k views

Debian 9; setting network devices for an www server

I'm trying to set up apache2 server on Debian 9. I'm using an laptop with Ralink network-card, witch was able to use eth0, at Debian 8, with looks more familiar for me. Since I update my system to 9 ...
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1answer
2k views

Atheros AR9271 for TP Link TL-WN721N not working on Kali Linux distribution

I'm trying to make my TP-LINK TL-WN721N Wireless USB card to work on Kali linux distribution when started within Virtual Box. I've been reading in Google and trying different things but nothing works....
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0answers
70 views

Wlan doesn't reenable itself after hibernate. Drive seems to be loaded

I have a weird problem with the wlan on my laptop. When i put the laptop into hibernate and later start it again, the wlan is disabled. However the driver is loaded. It seems that only a setting is ...
0
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1answer
318 views

Unable to establish connection with MLME connect failed: ret=-1 (Operation not permitted)

Straight forward wifi client to infra AP connectivity from debian by using wpa_supplicant wpa_cli -iwlan0 add_network 1 wpa_cli -iwlan0 set_network 1 ssid '"myssid"' OK wpa_cli -iwlan0 set_network 1 ...
-1
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1answer
70 views

Creating “fat” Termimal multiboot server LTSP

I have 150 mining servers. They all have own ssd drives, and EthOS distribution based on Ununtu. Now I want to crate centralized server without ssd. All machines will connect by wlan and take the ...
6
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6answers
11k views

“aborting authentication by local choice (Reason: 3=DEAUTH_LEAVING)” when trying to connect to wifi

I installed Debian 9 stretch (GNOME desktop) 64-bit on my PC. My USB wireless adapter (TP-LINK TL-WN722N) was detected automatically after installing atheros firmware: apt-get install firmware-...
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0answers
956 views

Unable to raise WLAN interface or start networking service

Sometimes (particularly lately) I encounter the issue detailed below. All the devices are accounted for, detected, and acknowledged by the system. I've been able to verify this using every method I ...
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0answers
442 views

Configure wlan0 interface at boot time

I've created with Yocto a Linux image for an IMX6 device. I've modified the /etc/network/interface file in order to setup usb0 and wlan0. No problem with usb0, it's correctly setup at boot time. It ...
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0answers
364 views

Connecting to localhost ip address in wifi network Arch Linux

I created wifi tethering network by Android and connect it from Arch Linux. On Ubuntu, I used ifconfig to find out localhost ip address by wifi network. I run node server at port 4200. When I run ...
1
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1answer
117 views

Why are there almost no WLAN adapters for Linux? [Debian 9] [closed]

So I recently installed Debian 9.0 and tried to get my WLAN adapter working. As it's not supported it seems I have to get a new one. I was surprised to learn that there are almost no WiFi adapters ...
4
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1answer
510 views

Simultaneous wlan0 & wlan1 access points (via hostapd)

I am trying to set up 2 wireless access points from linux device (Debian Jessy). Both AP's should work simultaneously & share Internet connection (as shown below). _____ ___________ ...
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0answers
1k views

wlan0 up and running but don't showing a wireless network

Excuse my English. My Laptop running a 4.9.0 Kali system. I played a little bit with programs and now my wlan0 does not find any wifi. iwconfig shows: wlan0 IEEE 802.11 ESSID:off/any Mode:...
0
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1answer
323 views

BackBox 4.7 - no wlan0 and eth0 interfaces

I've just installed BackBox 4.7 2016. On live backbox while it was installing, I had access to various nearby Access Points and so I had eth0 interface. When installation was in the half of its job, ...
1
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1answer
261 views

Can't able to ssh through WiFi without Ethernet connected

I recently bought a OrangePi Zero Single Board Computer. It works fine but i am facing an issue now, when i boot the Pi without Ethernet, router assigns the IP to the WiFi of the PI but i tried to ...
4
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2answers
2k views

udhcpd.service started, but udhcpd process not running

I did setup hostapd and udhcpd for my wlan0. After startup, the hostapd is running and I see the ssid with another device, but I don't receive a dhcp address. Well, I can't, because the udhcpd is not ...
4
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1answer
991 views

wpa_supplicant doesn't auto-change AP

(I was trying and trying for hours to find a workaround, which proved much harder than initially expected.) The problem itself is easy to understand, though. I recently installed a GUI-less Debian ...
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0answers
74 views

Wifi and Arch linux [closed]

I've got an old laptop with a fresh arch linux installation. I was able to connect my wpa2-protected router when installing (archiso-mode), but when I ejected the .iso and booted to Arch, netctl and ...
4
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1answer
1k views

starting hostapd fails — ACS: Unable to collect survey data

I'm on a jessie on an embedded device, trying to set the WLAN into AP mode. When I try # /usr/sbin/hostapd -P /run/hostapd.wlan0.pid /etc/hostapd/hostapd.conf Configuration file: /etc/hostapd/hostapd....
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0answers
86 views

Two network cards and cctv setup

I want to setup a cctv system using ZoneMinder (ubuntu) but I don't want the cctv ip camera's to have access to the internet. If I had two network cards in the cctv machine with one connected to the ...
2
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1answer
277 views

Bridge eth0 and wlan0

I've a computer, C, a router R, and a raspberry pi, P. They are connected: Internet <--ethernet--> R <--wlan--> P <--ethernet--> C Now I want C to be able to access the internet. The P has ...
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1answer
1k views

Connection showing up, but doesn't load anything (DNS resolution fail) [closed]

Wireless drivers installed, NetworkManager working, but nothing will load up on firefox/anything OTA wlan0 shows up, built in wireless card, and through settings - network, it says i am connected ...
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0answers
3k views

Wifi too much “Invalid misc”, how to fix it?

Here are some outputs: root@debian:/home/love# iwconfig wlan0 wlan0 IEEE 802.11bgn ESSID:"SITI_Broadband-06E6-G" Mode:Managed Frequency:2.412 GHz Access Point: FC:4A:E9:4B:06:E8 ...
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0answers
179 views

I can not see a specific AP at `scan`(Expire BSS 1 due to no match in scan)

I am using wpa_supplicant and wpa_cli. I have two "A2008-2.4G" APs. These two APs created two APs with the same name to use WiFi Roaming. At one moment, however, one of the two APs is not output to ...
0
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1answer
65 views

No internet on wlan then eth0 set to static

I am using rpi v3 so I have wlan as well. With this network config, when I am connected to wlan, I have internet access: auto lo iface lo inet loopback iface eth0 inet manual allow-hotplug wlan0 ...
2
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1answer
292 views

Which udev-attributes are really available during hot-/cold-plug?

Udev is hard to debug. – The virgin environment during system boot always deviates at least a little from the environment during a later re-run. Thus, I’m trying to write udev-rules with the ...
3
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2answers
2k views

Network configuration for static IP and automatic wifi connection

I would like to set up my Raspberry Pi as static IP device, which communicates over Ethernet (through an IP like 192.168.20.X), and at the same time it should be connected to the internet through WLAN ...
2
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0answers
319 views

ERROR Conterface Interface up or insufficient permissions: Too many open files in system

What does this mean 'Too many open files in system'. I have set ulimit -n 70000 so there isn't a limitation... [ERROR] Could not change MAC: interface up or insufficient permissions: Too many open ...
2
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1answer
152 views

WLAN connected but no internet access

I have a linux box and has ethernet, wlan STA/client and wlan Access Point. It's a internet connection via ethernet and I can log in to the box via ssh. But I wish to use the box like a wireless ...
0
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3answers
3k views

How can I create a wifi hotspot and share my localhost across

I know how to make a wifi hotspot on my linux machine(using Manjaro with i3 DE), also I managed to connect my iPhone to the wifi connection I made, but the goal is to start lampp and make my iPhone ...
0
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1answer
6k views

Kali linux no wlan0 interface [duplicate]

When I run Kali Linux on Virtual Box and run the airmon-ng command, I get an error message: ls: cannot access /sys/class/ieee80211/: No such file or directory and no interfaces are shown. My wifi ...
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0answers
950 views

How to create a WLAN hotspot on a laptop in XFCE4?

I've been looking through a couple of manuals and tutorials, most concerning Arch Linux, but I seem to be finding slightly contradicting things. So, I use XFCE4 on Fedora 23, and the network manager ...
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2answers
788 views

Force an application to use a specific connection

So my Mint 17 has 2 connections (wired and wireless) when both connected by default the wired is used, what I want to do is keep wireless for file download and general Internet usage, and use the ...
4
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1answer
2k views

How to encrypt/hide password in /etc/network/interfaces file on debian?

How can I encrypt/hide my - wpa-psk "password" - line in the /etc/network/interfaces file? Since it's uncovered and readable for everyone who can get in the file now. Or is it better that I use ...
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1answer
1k views

Change wlan channel

I have 2 Wlan Routers with the same SSID. One on the channel 6 and one on the channel 11. By default I am connected to the one on the channel 6. How can I connect to the one on channel 11? (Of course ...
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2answers
802 views

Is it possible to redirect a local port to a LAN port?

I'm using a Flask application with virtual environment. When I start the server, I can access it locally via the IP 127.0.0.1:5000, but I'd like to make it accessible on my WLAN (pointing at 10.0.0.1:...
6
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1answer
2k views

Where is wpa-conf documented?

I use wpa-conf in /etc/network/interfaces to make the WLAN interface automatically connect to the AP: # This file describes the network interfaces available on your system # and how to activate them. ...
1
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1answer
171 views

Cannot configure wlan0 with static ip?

Debian Wheezy on ARM: wlan0 works with DHCP but doesn't work with static IP. This is my /etc/network/interfaces auto lo wlan0 iface lo inet loopback iface wlan0 inet static wpa-ssid "mySSID" ...
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1answer
1k views

Can't connect to home WiFi - DHCP problem?

I am using wicd for wifi connections. Everything worked fine, but now I suddenly can't connect to my home network anymore. While troubleshooting I tried to set up a hotspot from my Smartphone which ...